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c++ - why is this for loop taking so long?

the for loop: //for testing, this is usually a value of about 27 int test = level.PathLookupVectors()[ ... for loop is not executing. See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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csv - Convert a Hex String to comma separated Hex String c#

I want to input a series of Hex numbers into a textBox and when the user hits a button separate each byte ... a string value to this format? See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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How can resolve R in Android?

I was run the program to guess random number but in case R, their should be "R cannot be resolved to ... : Details Solution about this article See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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sql server - Retrieving xml attribute using Xquery

I am using the below query to select the values of XML from attributes ad elements of the XML file but I am ... /sch:KendraIDMFI> </sch:Account> See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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c++ - Cppcheck Possible null pointer dereference:

i am just using cppcheck the code is working properly just cppcheck gives this errors. void WorkerThread(WorkBuffer* ... check it against null. See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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javascript - Rewrite code from Arrow Function to non arrow function

so I want to rewrite this code from an arrow function to a non arrow function, how will this then be done and ... => { console.log(error); } See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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android - How to show fixed count of items in Recyclerview?

I have a task to show fixed count of items on the screen. It doens't mean that I have fixed size of ... t find any useful information about it. See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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Number divided by 4 by python regex

I need to write code in python's regexes that will pass with strings representing numbers that are divisible by 4. ... ? Why does it accept 33? See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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image - Excel VBA to build bingo cards with pictures instead of numbers

Edit - The current code I am working with is below: Dim i As Integer Dim sFilename As String Dim bcontinue ... help is appreciated. Thank you. See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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C Implicit declaration differs from internal function declaration

I'm having some trouble with C standard functions. As an example, I'm getting that error in the memcpy function ... work... Thanks in advance See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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excel - Comparing comma separated numbers in cells

I am trying to compare the numbers in the Reachability Set column with the numbers in the same row of ... Intersection Set column. Screenshot: See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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javascript - How can i import only discord from JSON file?

I've got an array of objects, these objects have an identifiers array with strings. One of these strings contains a ... ); callback(); } }; See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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can i create html elements like <html>,<head><body> by using CreateElement() i javascript?

can i create html elements like <html>,<head><body> by using CreateElement() ? for example let ele= document. ... or 'body' or 'head' See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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dataframe - How do I refer to a data frame element with strings in R?

n <- 1 sn <- "n" get (sn) This will work. However, the following won't work: n <- as.data.frame( ... variables that I need to work further on. See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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C++ function returning wrong data type

The round() seems to return a wrong data type value in the following code. This is apparent from the error thrown by the ... +m)%m<<endl; } } } See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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c++ - Python, How to make a Video File(Mpeg/avi etc) into an exe?

First of all, I really don't know the correct direction on where to search or what to search. Going to ... ARE AN INDEPENDENT SHORT MOVIE MAKER. See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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c - Displaying the total number of adjacent pairs in this program

Given an input char[] I would like to find the number of discrete pairs in the string. So for an input of: "dddd" ... ++; } printf("%d", count); See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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c# - Regular Expression for numbers?

I need a little help for finding regular expression that suits my need, what I want is that may the ... at Rename file using regular expression See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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Convert this PHP code to C# Rijndael Algorithm

I've got this php code and I'd like to get the exact equivalent C# $ivSize = mcrypt_get_iv_size( ... All contributions gratefully received! See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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c# - Cast class A to class B without generics

I have two classes that have no connection to one another : public class A { public String Address {get;set} } ... Any idea how to fix that ? See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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Convert int into str while in __getitem__ Python 2.7

Okay, i have this string: string = "HelloWorld" And for this example, I am using a dictionary similar to this: ... they do not fix my problem. See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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sql server - How do I get the minute difference between 2 times in T SQL?

How do I get the "minutes" difference between 2 times in T SQL? I tried DATEDIFF, but it obviously wants dates ... in a day. Any suggestions? See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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Sort 2D matrix in C

I am new to programming in C, and have but one problem that I can't seem to figure out on my own. I ... would be most thankful for an answer! See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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c# - What is the difference between .net Core multi target and .net Standard?

.Net Standard is used to can be use the same library in different type of projects, such as WPF, xamarin, UWP ... and when to use other? Thanks. See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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python - Loop program that loops inputs

How do you make a loop that program that asks users for how many items they buy, then asks for the price of ... "enter the price of item 2" See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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php session doesn't work in cli

Hi I'm new to php I wanted to use session in php cli but I had no luck. but same code works when I ... why and what is an alternative approach? See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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html - The 'meta' start tag on line 15 does not match the end tag of 'head'. Line 177, position 3

I have a piece of great software that I use but the owner deserted it a couple of years ago hence there has not ... 3." What can be done? See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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c# - Generate random words

apple, mango, papaya, banana, guava, pineapple - How to generate these words randomly (one by one) using c# ? ... the list of words I have.. See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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